Doesn't work
Just says try again to everyone it's sent to
Response from developer
You were absolutely right, and I'm sorry — votes sent to friends through a shared link were failing because of a permissions bug on our voting page, so everyone who tapped your link hit "try again." That bug is now fixed: shared polls open and votes go through instantly, no account needed. If you have a moment to give Voto another try, I'd love the second chance — and thank you for reporting this; your review is what led us to the fix. — Allen, Webeuseful
